<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>

	<body>
		<script type="text/javascript">
			var theUA = window.navigator.userAgent.toLowerCase();
			if((theUA.match(/msie\s\d+/) && theUA.match(/msie\s\d+/)[0]) || (theUA.match(/trident\s?\d+/) && theUA.match(/trident\s?\d+/)[0])) {
				var ieVersion = theUA.match(/msie\s\d+/)[0].match(/\d+/)[0] || theUA.match(/trident\s?\d+/)[0];
				if(ieVersion < 9) {
					var str = "你的浏览器版本太低了,请升级您的浏览器";
					var str2 = "<h2 style='font-weight:900;padding:10px 0;'>推荐使用：<a href='https://www.baidu.com/s?ie=UTF-8&wd=%E8%B0%B7%E6%AD%8C%E6%B5%8F%E8%A7%88%E5%99%A8' target='_blank' style='color:#ffffff;'>谷歌</a>," +
						"<a href='https://www.baidu.com/s?ie=UTF-8&wd=%E7%81%AB%E7%8B%90%E6%B5%8F%E8%A7%88%E5%99%A8' target='_blank' style='color:#ffffff;'>火狐</a>," +
						"或其他双核极速模式</h2>";
					document.writeln("<pre style='font-size:25px;text-align:center;color:#fff;background-color:#0cc; height:100%;border:0;position:fixed;top:0;left:0;width:100%;z-index:1234'>" +
						"<h2 style='padding-top:200px;margin:0'><strong>" + str + "<br/></strong></h2><h2>" +
						str2 + "</h2><h2 style='margin:0'><strong>如果您的使用的是360、搜狗、QQ等双核浏览器，请在最顶部切换到极速模式访问<br/></strong></h2>" +
						"<img src='../images/iechange.png' style='width:315px;height:200px;margin-top:10px;'></pre>");
					document.execCommand("Stop");
				}
			}

			/*=============完整=============*/
			function isBroswer() { //检测浏览器内核--返回的是两个key，name：浏览器内核的名称---version：浏览器的版本号
				var _broswer = {};
				var sUserAgent = navigator.userAgent;
				var isOpera = sUserAgent.indexOf("Opera") > -1;
				if(isOpera) {
					//首先检测Opera是否进行了伪装
					if(navigator.appName == 'Opera') {
						//如果没有进行伪装，则直接后去版本号
						_broswer.version = parseFloat(navigator.appVersion);
					} else {
						var reOperaVersion = new RegExp("Opera (\\d+.\\d+)");
						//使用正则表达式的test方法测试并将版本号保存在RegExp.$1中
						reOperaVersion.test(sUserAgent);
						_broswer.version = parseFloat(RegExp['$1']);
					}
					_broswer.opera = true;
					_broswer.name = 'opera';
				}
				var isChrome = sUserAgent.indexOf("Chrome") > -1;
				if(isChrome) {
					var reChorme = new RegExp("Chrome/(\\d+\\.\\d+(?:\\.\\d+\\.\\d+))?");
					reChorme.test(sUserAgent);
					_broswer.version = parseFloat(RegExp['$1']);
					_broswer.chrome = true;
					_broswer.name = 'chrome';
				}
				//排除Chrome信息，因为在Chrome的user-agent字符串中会出现Konqueror/Safari的关键字
				var isKHTML = (sUserAgent.indexOf("KHTML") > -1 ||
						sUserAgent.indexOf("Konqueror") > -1 || sUserAgent
						.indexOf("AppleWebKit") > -1) &&
					!isChrome;
				if(isKHTML) { //判断是否基于KHTML，如果时的话在继续判断属于何种KHTML浏览器
					var isSafari = sUserAgent.indexOf("AppleWebKit") > -1;
					var isKonq = sUserAgent.indexOf("Konqueror") > -1;
					if(isSafari) {
						var reAppleWebKit = new RegExp("Version/(\\d+(?:\\.\\d*)?)");
						reAppleWebKit.test(sUserAgent);
						var fAppleWebKitVersion = parseFloat(RegExp["$1"]);
						_broswer.version = parseFloat(RegExp['$1']);
						_broswer.safari = true;
						_broswer.name = 'safari';
					} else if(isKonq) {
						var reKong = new RegExp(
							"Konqueror/(\\d+(?:\\.\\d+(?\\.\\d)?)?)");
						reKong.test(sUserAgent);
						_broswer.version = parseFloat(RegExp['$1']);
						_broswer.konqueror = true;
						_broswer.name = 'konqueror';
					}
				}
				// !isOpera 避免是由Opera伪装成的IE
				var isIE = sUserAgent.indexOf("compatible") > -1 &&
					sUserAgent.indexOf("MSIE") > -1 && !isOpera;
				if(isIE) {
					var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
					reIE.test(sUserAgent);
					_broswer.version = parseFloat(RegExp['$1']);
					_broswer.msie = true;
					_broswer.name = 'msie';
				}
				// 排除Chrome 及 Konqueror/Safari 的伪装
				var isMoz = sUserAgent.indexOf("Gecko") > -1 && !isChrome && !isKHTML;
				if(isMoz) {
					var reMoz = new RegExp("rv:(\\d+\\.\\d+(?:\\.\\d+)?)");
					reMoz.test(sUserAgent);
					_broswer.version = parseFloat(RegExp['$1']);
					_broswer.mozilla = true;
					_broswer.name = 'mozilla';
				}
				return _broswer;
			}
			// 调用
			/**返回的是两个key，name：浏览器内核的名称---version：浏览器的版本号*/
		</script>
	</body>

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